Iafc
abbr. instantaneous automatic frequency control 瞬时自动频率控制; Inter-American Freight Conference 美州货运公会; International Association of Fire Chiefs 国际消防队长协会
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
Why did't you tell me?
为什么你不告诉我？
You'd better hurry and buy a ticket then. It'll be very popular.
那你最好赶紧买张票吧！他的音乐会是很受欢迎的。